JPS62183692A - 画像デイジタル変換器へのビデオ信号の記憶最適化方法と該方法を応用した画像デイジタル変換器 - Google Patents
画像デイジタル変換器へのビデオ信号の記憶最適化方法と該方法を応用した画像デイジタル変換器Info
- Publication number
- JPS62183692A JPS62183692A JP62021652A JP2165287A JPS62183692A JP S62183692 A JPS62183692 A JP S62183692A JP 62021652 A JP62021652 A JP 62021652A JP 2165287 A JP2165287 A JP 2165287A JP S62183692 A JPS62183692 A JP S62183692A
- Authority
- JP
- Japan
- Prior art keywords
- block
- memory
- image
- diameter
- read
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000015654 memory Effects 0.000 title claims description 218
- 238000000034 method Methods 0.000 title claims description 49
- 239000010432 diamond Substances 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 17
- 230000009466 transformation Effects 0.000 claims description 16
- 229910003460 diamond Inorganic materials 0.000 claims description 13
- 230000006870 function Effects 0.000 claims description 11
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 29
- 238000004364 calculation method Methods 0.000 description 18
- 206010047571 Visual impairment Diseases 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 8
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- IWYDHOAUDWTVEP-UHFFFAOYSA-N mandelic acid Chemical compound OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 101150037263 PIP2 gene Proteins 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 101100262439 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) UBA2 gene Proteins 0.000 description 1
- 206010039729 Scotoma Diseases 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021251 pulses Nutrition 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/295—Means for transforming co-ordinates or for evaluating data, e.g. using computers
- G01S7/298—Scan converters
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8601377 | 1986-01-31 | ||
| FR868601377A FR2593624B1 (fr) | 1986-01-31 | 1986-01-31 | Procede d'optimisation de la memorisation de signaux video dans un transformateur numerique d'images, et transformateur numerique d'images mettant en oeuvre un tel procede |
| FR8604860 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183692A true JPS62183692A (ja) | 1987-08-12 |
Family
ID=9331685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62021652A Pending JPS62183692A (ja) | 1986-01-31 | 1987-01-31 | 画像デイジタル変換器へのビデオ信号の記憶最適化方法と該方法を応用した画像デイジタル変換器 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62183692A (fr) |
| FR (1) | FR2593624B1 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3810174A (en) * | 1969-11-28 | 1974-05-07 | Hughes Aircraft Co | Digital scan converter |
| GB2047040B (en) * | 1978-03-08 | 1982-10-06 | Secr Defence | Scan converter for a television display |
| NO149444C (no) * | 1981-06-25 | 1984-04-25 | Norcontrol Divisjon Av A S Kon | Fremgangsmaate og apparat til behandling av radarinformasjonsdata. |
| FR2530822B1 (fr) * | 1982-07-20 | 1985-11-08 | Thomson Csf | Procede de traitement des signaux video dans un transformateur numerique d'images |
-
1986
- 1986-01-31 FR FR868601377A patent/FR2593624B1/fr not_active Expired
-
1987
- 1987-01-31 JP JP62021652A patent/JPS62183692A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2593624B1 (fr) | 1989-12-01 |
| FR2593624A1 (fr) | 1987-07-31 |
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